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cleanup some exynos5250 uart code 

This just cleans out some unused headers and tidies up the early
serial code.

TODO: Clean-up or replace FDT code, make "base_port" easier to
configure.

A bit of cleanup based on earlier patches.

Change-Id: Ie77ee6d4935346e0053c09252055662f1a45d5f5
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2084
Tested-by: build bot (Jenkins)
This commit is contained in:
David Hendricks 2012-12-31 17:56:22 -08:00 committed by Ronald G. Minnich
parent 801467f30a
commit 858b65028e
1 changed files with 0 additions and 21 deletions
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21
src/cpu/samsung/exynos5250/uart.c
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@ -21,15 +21,9 @@
*
*/
//#include <common.h>
//#include <linux/compiler.h>
#include <types.h>
#include <uart.h>
#include <arch/io.h>
//#include <asm/arch-exynos/spl.h>
//#include <asm/global_data.h>
//#include <fdtdec.h>
//#include <serial.h>
#include <console/console.h> /* for __console definition */
@ -180,8 +174,6 @@ static unsigned char exynos5_uart_rx_byte(void)
/*
* Output a single byte to the serial port.
*/
/* FIXME: ordering of arguments for coreboot v. u-boot for tx_byte */
//static void exynos5_tx_byte(const char c, const int dev_index)
static void exynos5_uart_tx_byte(unsigned char data)
{
// struct s5p_uart *const uart = s5p_get_base_uart(dev_index);
@ -198,14 +190,6 @@ static void exynos5_uart_tx_byte(unsigned char data)
#ifndef __PRE_RAM__
static const struct console_driver exynos5_uart_console __console = {
//static const struct console_driver exynos5_uart_console __console = {
#if 0
void (*init)(void);
void (*tx_byte)(unsigned char byte);
void (*tx_flush)(void);
unsigned char (*rx_byte)(void);
int (*tst_byte)(void);
#endif
.init = exynos5_init_dev,
.tx_byte = exynos5_uart_tx_byte,
// .tx_flush = exynos5_uart_tx_flush,
@ -213,11 +197,6 @@ static const struct console_driver exynos5_uart_console __console = {
// .tst_byte = exynos5_uart_tst_byte,
};
#else
/* for romstage_console... */
//void (*uart_init)(void) = exynos5_init_dev;
//unsigned char (*uart_rx_byte)(unsigned base_port) = exynos5_uart_rx_byte;
//void (*uart_tx_byte)(unsigned base_port, unsigned char data) = exynos5_uart_tx_byte;
/* FIXME: trivial wrappers */
void uart_init(void)
{
exynos5_init_dev();